// Copyright (c) 2010 Johann Duscher (alias Jonny Dee)
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.


#include "enetpp/ENet.h"

#include <stdexcept>

namespace enetpp
{

    Packet::Packet(ENetPacket* packet) :
            _packet(packet)
    {
        if (NULL == _packet)
            throw std::runtime_error("Could not create packet");
    }

    Packet::Packet(const void* data, size_t dataLength, enet_uint32 flags) :
            _packet(enet_packet_create(data, dataLength, flags))
    {
        if (NULL == _packet)
            throw std::runtime_error("Could not create packet");
    }

    void Packet::destroy()
    {
        enet_packet_destroy(_packet);
    }

    size_t Packet::dataLength() const
    {
        return _packet->dataLength;
    }

    const enet_uint8* Packet::data() const
    {
        return _packet->data;
    }

    int Packet::resize(size_t dataLength)
    {
        return enet_packet_resize(_packet, dataLength);
    }

}
